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Environmental policy, elements of environmental analysis / 6 6 [edited by] George S. Tolley, Philip E. Graves, Glenn C. Blomquist ; with contributions by Lyndon Babcock ... [et al.] - - - xvi, 203 p.: ill. 24 cm. - - - - - . - Environmental policy v. 1. . - 0 . - . - Research papers in land management and development. 0 Environmental policy v. 1. .

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